Pioneering Medicines: Executive Director / Vice Predident, CMC (Chemistry, Manufacturing & Controls)

Flagship Pioneering•Cambridge, MA

19h

About The Position

Pioneering Medicines (PM), an initiative of Flagship Pioneering, is establishing a biopharmaceutical R&D capability focused on developing life-changing treatments for serious diseases with unmet medical needs. This role is for an Executive Director or Vice President, CMC (Chemistry, Manufacturing & Controls) with a strong background in driving CMC strategy and execution for multiple emerging modality programs. This senior leadership position requires expertise in science, strategy, and operations, with the ability to guide a complex pipeline and build the CMC function as a competitive advantage. The role is responsible for the strategic and operational ownership of CMC across the entire PM portfolio, from research through clinical development. The individual will define PM's approach to emerging modalities, manage an external CDMO network, make portfolio-level resourcing decisions, and champion AI-enabled CMC tools. This position reports to the SVP, CMC & Technical Operations.

Requirements

PhD in a relevant scientific discipline with 15+ years of progressive CMC experience (MS with 18+ or BS with 20+ considered).
Minimum 5 years in senior leadership with direct accountability for CMC strategy across multiple simultaneous programs.
Deep hands-on expertise in small molecules and biologics.
Demonstrated track record of filing and defending regulatory dossiers (INDs, CTAs, BLAs/NDAs, or MAAs) across multiple programs and modalities.
Current working knowledge of global regulatory expectations (FDA, EMA, PMDA) and direct experience in agency interactions on CMC topics.
Proven ability of owning CMC strategy and execution across a multi-program portfolio simultaneously, including developing and managing CMC budgets, risk management, and delivery against aggressive timelines.
Extensive experience identifying, selecting, contracting, and managing CDMOs and CROs with specialized emerging modality capabilities, including leading technology transfer and resolving technical challenges at external sites.
Thought leadership in innovation, including novel delivery, high-throughput process development, and platform-based approaches to elevate program / portfolio value.
Strong understanding of AI/ML, digital process development tools, and data-driven manufacturing platforms to improve development speed and efficiency.
Executive presence and demonstrated ability to influence and align cross-functional PM and platform company leaders.
Strong communicator who can translate complex CMC strategy and risk for non-specialist audiences.
Experience partnering with GxP Quality to establish quality systems appropriate for a development-stage organization, including SOPs, change control, and deviation management in a GxP environment.
Entrepreneurial builder energized by creating structure in ambiguous, fast-moving environments; high accountability orientation with a bias for action and the ability to make sound decisions with incomplete information.
Collaborative, low-ego leadership style with genuine investment in team development and cross-functional relationships.

Nice To Haves

Expertise in advanced modalities incl. nucleic acids, cell or gene therapies is preferred (but not required).

Responsibilities

Serve as a key member of the Technical Operations leadership team.
Lead CMC functions including Drug Substance Development, Drug Delivery / Pre-formulation, Analytical Development, Product Development and Regulatory CMC.
Accountability for all aspects of CMC functional strategy and portfolio deliverables.
Responsible for building and scaling the CMC organization and defining its strategic direction.
Recruit, develop, and retain a high-performing CMC team; invest in talent and cultivate a culture of excellence, accountability, and continuous improvement.
Own and drive end-to-end CMC execution across an increasing portfolio of multimodality compounds, ensuring programs advance on time and on strategy; accountable for portfolio-level CMC risk identification, prioritization, and mitigation.
Build and manage a high-performing external CDMO network in partnership with VP, CMC Operations. This includes selection, assessment and establishment of strategic relationships; Maintain a forward-looking view of the CDMO landscape to anticipate portfolio capacity and manufacturing needs.
Oversee the identification, evaluation, and implementation of novel technologies and innovations to drive greater program / portfolio value.
Leverage emerging AI-driven technical development, manufacturing and advanced analytics approaches to accelerate CMC timelines and improve efficiency across the portfolio.
Engage and align key stakeholders across Technical Operations, Research, Translational Medicine, and Regulatory Affairs to establish CMC development paradigms, resolve cross-functional trade-offs, and ensure portfolio decisions reflect both scientific rigor and operational reality.
Oversee CMC handoffs and establishing fit-for-purpose development and manufacturing pathways for novel modalities originating within the FSP ecosystem.
Act as CMC strategic advisor, as needed.
Serves as an ambassador of PM for external stakeholders and industry as a whole.